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sijie pushed a commit to branch master
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The following commit(s) were added to refs/heads/master by this push:
new 832fb4e Include `nc` command in distributedlog docker image
832fb4e is described below
commit 832fb4eac37439ecbb1eb910ba3f7b8a502ba40f
Author: Sijie Guo <si...@apache.org>
AuthorDate: Wed Nov 29 23:33:14 2017 -0800
Include `nc` command in distributedlog docker image
Descriptions of the changes in this PR:
`nc` is usually used for checking if zookeeper is up and also verifying
connectivity. It is good to have `nc` installed in the docker image by default.
so a k8s helm script can use that for checking connectivities.
Author: Sijie Guo <si...@apache.org>
Reviewers: Jia Zhai <None>
This closes #241 from sijie/sijie/docker_image_nc
---
docker/Dockerfile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/docker/Dockerfile b/docker/Dockerfile
index 8e6a1f7..4b66e2a 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -28,7 +28,7 @@ ENV DL_USER=distributedlog
# install dependencies
RUN set -x \
- && yum install -y wget \
+ && yum install -y wget nc \
&& wget -q https://bootstrap.pypa.io/get-pip.py \
&& python get-pip.py \
&& pip install zk-shell \
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